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My Android device is a few years old, and like any computer it's slowed down over the years. It takes forever to boot up, the interface lags, and launching apps takes forever.
When the same thing happened to my Windows 7 computer, I reinstalled the OS and that fixed it right up. Can I do the same with my Android device? I'd like to squeeze a few more months out of it before I upgrade.
LIke any backup, remember to save all your important stuff first! You may have to dig for photos and media, but for app, contacts and SMS, you may want also try a third party backup tool like Super BackUp -- https://play.google.com/store/apps/details?id=com.idea.backup.smscontacts&hl=en -- That particular program is nice because it does both backup and restore of contacts and SMS in (easily) human-readable formats.
– Anaksunaman – 2015-10-25T08:06:01.417